000 00532cam a2200193ua 4500
001 3508
008 130502n2009 ii |||gr||||Z||||||eng
020 _a9788120319301
040 _aIN-GwRGU
082 _a628
100 1 _aRao,P. Venugopala,
_eAuthor.
245 0 0 _aTextbook Of Environmental Engineering
_cBy P.Venugopala Rao
250 _a1st ed.
260 _aNew Delhi
_bPrentice Hall
_c2009
300 _axii,268p.:
_c24cm.
650 _aTextbook Of Environmental Engineering
650 _aCivil Engineering
942 _2ddc
_cBK
999 _c3357
_d3357